---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
/Users/CJL/anaconda3/lib/python3.5/site-packages/keras/backend/tensorflow_backend.py in <module>()
4 try:
----> 5 from tensorflow.python.ops import ctc_ops as ctc
6 except ImportError:
ImportError: cannot import name 'ctc_ops'
During handling of the above exception, another exception occurred:
ImportError Traceback (most recent call last)
<ipython-input-10-c74e2bd4ca71> in <module>()
----> 1 import keras
/Users/CJL/anaconda3/lib/python3.5/site-packages/keras/__init__.py in <module>()
1 from __future__ import absolute_import
----> 2 from . import backend
3 from . import datasets
4 from . import engine
5 from . import layers
/Users/CJL/anaconda3/lib/python3.5/site-packages/keras/backend/__init__.py in <module>()
67 elif _BACKEND == 'tensorflow':
68 sys.stderr.write('Using TensorFlow backend.\n')
---> 69 from .tensorflow_backend import *
70 else:
71 raise Exception('Unknown backend: ' + str(_BACKEND))
/Users/CJL/anaconda3/lib/python3.5/site-packages/keras/backend/tensorflow_backend.py in <module>()
5 from tensorflow.python.ops import ctc_ops as ctc
6 except ImportError:
----> 7 import tensorflow.contrib.ctc as ctc
8
9 import numpy as np
ImportError: No module named 'tensorflow.contrib.ctc'
Seems like is an problem with Keras and not Tensorflow according to this post enter link description here
I was wondering if this has been fixed yet?
This is a problem between Keras and tensorflow. You should change this fix to use something like
if hasattr(tf.contrib, 'ctc'):
ctc = tf.contrib.ctc # old version
else:
ctc = tf.nn # New official version.
The current "official" way to access the ctc operations are in tf.nn, for instance, tf.nn.ctc_loss.
If keras is giving an import problem and you are facing "no module named keras" even if you have installed it.
Just upgrade your pip by:
python -m pip install –upgrade pip
Re-install upgraded keras and tensorflow by:
pip install keras
pip install tensorflow
Hope it will solve the problem. If not, try upgrading your conda (Anaconda) and then do steps 1 to 3 above again.
Related
When I try to import tensorflow_federated I got this error, anyone has the idea why?
ImportError Traceback (most recent call last)
<ipython-input-6-a23308ec3f7c> in <module>()
3 import numpy as np
4 import tensorflow as tf
----> 5 import tensorflow_federated as tff
6
7 np.random.seed(0)
17 frames
/usr/local/lib/python3.7/dist-packages/keras/api/_v1/keras/mixed_precision/experimental/__init__.py in <module>()
6 import sys as _sys
7
----> 8 from keras.mixed_precision.loss_scale_optimizer import LossScaleOptimizerV1 as LossScaleOptimizer
9 from tensorflow.python.util import module_wrapper as _module_wrapper
10
ImportError: cannot import name 'LossScaleOptimizerV1' from 'keras.mixed_precision.loss_scale_optimizer' (/usr/local/lib/python3.7/dist-packages/keras/mixed_precision/loss_scale_optimizer.py)
Found the solution, I did this on Google Colab. I just uninstall keras version that was already installed by Colab and reinstall the latest version.
When I "import tensorflow as tf" in google colab I am getting the following error. Any idea how to fix it ?
RuntimeError: module compiled against API version 0xe but this version of numpy is 0xd
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-37-07e0f991eb97> in <module>()
----> 1 import tensorflow as tf
2
3 frames
/usr/local/lib/python3.7/dist-packages/tensorflow/python/client/pywrap_tf_session.py in <module>()
17 # pylint: disable=invalid-import-order,g-bad-import-order, wildcard-import, unused-import
18 from tensorflow.python import pywrap_tensorflow
---> 19 from tensorflow.python.client._pywrap_tf_session import *
20 from tensorflow.python.client._pywrap_tf_session import _TF_SetTarget
21 from tensorflow.python.client._pywrap_tf_session import _TF_SetConfig
ImportError: SystemError: <built-in method __contains__ of dict object at 0x7f79368db0a0> returned a result with an error set
---------------------------------------------------------------------------
NOTE: If your import is failing due to a missing package, you can
manually install dependencies using either !pip or !apt.
To view examples of installing some common dependencies, click the
"Open Examples" button below.
---------------------------------------------------------------------------
This issue has been fixed now in 2.8.0 stable version. If it still persists ,please install Numpy 1.21.5 manually and Try again.
I've post a similar error on tensorflow github issue.
Tensorflow 2.8.0 | Error Message: ImportError: SystemError.
My solution (since I'm using conda environment on Windows 10), is to downgrade the Tensorflow version to 2.7.0. Hope help helps.
Im trying to import Dropbox with the line:
import dropbox
on Google Colab but im getting the following error:
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-26-fac67f6fa745> in <module>()
28 import math
29 import io
---> 30 import dropbox
31 from keras.models import Sequential
32 from keras.layers import Dense
2 frames
/usr/local/lib/python3.6/dist-packages/dropbox/auth.py in <module>()
5 # pylint: skip-file
6 from __future__ import unicode_literals
----> 7 from stone.backends.python_rsrc import stone_base as bb
8 from stone.backends.python_rsrc import stone_validators as bv
9
ModuleNotFoundError: No module named 'stone'
---------------------------------------------------------------------------
NOTE: If your import is failing due to a missing package, you can
manually install dependencies using either !pip or !apt.
To view examples of installing some common dependencies, click the
"Open Examples" button below.
---------------------------------------------------------------------------
It was working perfectly normal a day ago
The problem is that a new release of Dropbox API was out today and it has that glitch. Just used the version before today by using
pip install dropbox==10.10.0
import keras
Runs in the following error. My python is installed with Anaconda and I have done pip install Tensorflow / Keras / Numpy
ImportError Traceback (most recent call
last)
<ipython-input-7-c74e2bd4ca71> in <module>()
----> 1 import keras
/Users/florianfontaine-papion/anaconda2/lib/python2.7/site-
packages/keras/__init__.py in <module>()
1 from __future__ import absolute_import
2
----> 3 from . import utils
4 from . import activations
5 from . import applications
/Users/florianfontaine-papion/anaconda2/lib/python2.7/site-packages/keras/utils/__init__.py in <module>()
1 from __future__ import absolute_import
----> 2 from . import np_utils
3 from . import generic_utils
4 from . import data_utils
5 from . import io_utils
ImportError: cannot import name np_utils
First, check whether Keras is installed or not by running following command in terminal. If you are using python3, use python3 in place of python.
python -c 'import keras; print(keras.__version__)'
And if above command showing error do the following
Open terminal and type this
anaconda-navigator
Go to Environments tab present on left side
Select your destined environment
It will list all the packages installed. In first dropdown select ALL and in search bar type keras
It will list keras package. Select it and click apply at bottom
Done
Having some errors when attempting to run import numpy as np inside the IPython notebook environment. I assume that the Enthought Canopy package is borked, any tips would be much appreciated!
ImportError Traceback (most recent call last)
<ipython-input-2-140a5caba752> in <module>()
----> 1 import numpy as np
2 import scipy
3 import matplotlib as mpl
/Users/iMacHome/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/__init__.pyc in <module>()
141 return loader(*packages, **options)
142
--> 143 import add_newdocs
144 __all__ = ['add_newdocs']
145
/Users/iMacHome/Library/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy/add_newdocs.py in <module>()
7 # core/fromnumeric.py, core/defmatrix.py up-to-date.
8
----> 9 from numpy.lib import add_newdoc
10
11 ###############################################################################
Reset your Canopy Python User environment by deleting /Users/iMacHome/Library/Enthought/, and restarting the Canopy GUI (to re-initialize the environment), then try again. If that doesn't do it, consider the possibility that you are cross-linking with another Python installation. To test this, what is your sys.prefix and sys.path in ipython?